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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/text.n | 31 |
1 files changed, 16 insertions, 15 deletions
@@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: text.n,v 1.19 2003/10/31 09:02:07 vincentdarley Exp $ +'\" RCS: @(#) $Id: text.n,v 1.20 2003/11/07 15:36:26 vincentdarley Exp $ '\" .so man.macros .TH text n 8.4 Tk "Tk Built-In Commands" @@ -889,20 +889,21 @@ this case the command returns an empty string. \fIOption\fR may have any of the values accepted by the \fBtext\fR command. .TP -\fIpathName \fBcount \fI?options\fI? \fIindex1 \fIindex2\fR -Counts the number of relevant things between the two indices. If index1 -is after index2, the result will be a negative number (and this holds for -each of the possible options). The actual items which are counted depend -on the options given. The result is a list of integers, one for the -result of each counting option given. Valid counting options are -'-chars', '-displaychars', '-displayindices', '-displaylines', -'-indices', '-lines', '-xpixels' and '-ypixels'. The default value, if -no option is specified, is '-indices'. There is an additional possible -option '-update' which is a modifier. If given, then all subsequent -options ensure that any possible out of date information is recalculated. -This currently only has any effect for the '-ypixels' count (which, if -'update' is not given, will use the text widget's current cached value -for each line). The count options are interpreted as follows: +\fIpathName \fBcount \fI?options\fI? \fIindex1 \fIindex2\fR Counts the +number of relevant things between the two indices. If index1 is after +index2, the result will be a negative number (and this holds for each of +the possible options). The actual items which are counted depend on the +options given. The result is a list of integers, one for the result of +each counting option given. Valid counting options are \fI-chars\fR, +\fI-displaychars\fR, \fI-displayindices\fR, \fI-displaylines\fR, +\fI-indices\fR, \fI-lines\fR, \fI-xpixels\fR and \fI-ypixels\fR. The +default value, if no option is specified, is \fI-indices\fR. There is an +additional possible option \fI-update\fR which is a modifier. If given, +then all subsequent options ensure that any possible out of date +information is recalculated. This currently only has any effect for the +\fI-ypixels\fR count (which, if 'update' is not given, will use the text +widget's current cached value for each line). The count options are +interpreted as follows: .TP \fI-chars\fR - count all characters, whether elided or not. Do not count embedded windows or images. |